285813864

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{81013}}^1$

素因数の和:81039

約数の個数: 72

約数和(自身を含む): 900470610

約数和(自身を除く): 614656746

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 81013, 162026, 243039, 324052, 486078, 567091, 648104, 729117, 972156, 1134182, 1458234, 1701273, 1944312, 2268364, 2916468, 3402546, 3969637, 4536728, 5103819, 5832936, 6805092, 7939274, 10207638, 11908911, 13610184, 15878548, 20415276, 23817822, 31757096, 35726733, 40830552, 47635644, 71453466, 95271288, 142906932, 285813864]

約数ペア:

[(1, 285813864), (2, 142906932), (3, 95271288), (4, 71453466), (6, 47635644), (7, 40830552), (8, 35726733), (9, 31757096), (12, 23817822), (14, 20415276), (18, 15878548), (21, 13610184), (24, 11908911), (28, 10207638), (36, 7939274), (42, 6805092), (49, 5832936), (56, 5103819), (63, 4536728), (72, 3969637), (84, 3402546), (98, 2916468), (126, 2268364), (147, 1944312), (168, 1701273), (196, 1458234), (252, 1134182), (294, 972156), (392, 729117), (441, 648104), (504, 567091), (588, 486078), (882, 324052), (1176, 243039), (1764, 162026), (3528, 81013)]